The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2022
Filed:
Aug. 30, 2017
Philip Morris Products S.a., Neuchatel, CH;
Bastian Dani, Miege, CH;
Laurent Golay, Martigny, CH;
Michel Bessant, Neuchatel, CH;
Samer Abdo, Lonay, CH;
Philip Morris Products S.A., Neuchatel, CH;
Abstract
A wireless charging system for charging a chargeable electrical energy source of a heating device for aerosol-gene rating articles comprises: —a charging device () comprising a planar flat transmitter coil (), configured to supply an alternating current (I) to the planar flat transmitter coil (); —a wirelessly chargeable electrical energy source () of a heating device () for aerosol-generating articles, comprising an electrical energy storage () and a tubular receiver coil () connected to the electrical energy storage (), wherein the tubular receiver coil () has a longitudinal axis () and is adapted to be arranged in a charging position relative to the planar flat transmitter coil (), wherein in the charging position the longitudinal axis () of the tubular receiver coil () extends in a plane parallel to the planar flat transmitter coil () and in radial direction relative to the planar flat transmitter coil (), and wherein the tubular receiver coil () is arranged to overlap at least a portion of the planar flat transmitter coil ().